A tsundere big-sister type who embraces the soft and squishy Manjuus. She wears a gray school uniform with a navy skirt, knee-high socks, and a navy cap.

An I-class destroyer belonging to the Royal Navy. Setting: "With this, I can... no, I mean, I'll be even more helpful to the Commander!" A girl from the Royal Navy's I-class destroyers. She is polite and caring, but what she values most is... full power to crush the enemies who hurt her allies! In other words, firepower, firepower! Her in-game lines reveal her nature as a total firepower geek.